<?php

// +----------------------------------------------------------------------
// | ThinkAdmin
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
// +----------------------------------------------------------------------

namespace app\api\controller\wallpaper;

use app\api\controller\Base;
use \think\facade\Db;

/**
 * 小鲸鱼
 */
class Category extends Base
{
    protected $table = 'app_wallpaper_category';

    /**
     * 有课登录
     */
    public function index()
    {
        $query = Db::table($this->table)
            ->field('id,name,image')
            ->where(['status'=>1])
            ->order("sort desc");
        $limit = input('limit',0);
        if($limit){
            $query = $query->limit($limit);
        }
        $res = $query
            ->select()
            ->toArray();
        $this->success('success', $res);
    }
}
